Help me please I don’t understand

A scatter plot is a graph with the points listed

Step-by-step explanation:

a positive number for x is to the right of the origin point (0,0) an negative is the opposite

a postive number for y is going up away from the origin and a negative is going down instead

They just want you to make a graph by plotting the points they give you. X is on the bottom of the graph (horizontal), y is vertical. First find 25 on the x line then go up and find 20 on the y line and make point. Then 30 on the x line and 30 on the y line. Then, 5 on the x line and 0 on the y line. Do that for every column.

Step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

step-by-step explanation:

what is the figure? attach a picture.